JpegSubsamplingMode Enum

Reference

Definition

Namespace:: Windows.Graphics.Imaging

Important

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Specifies which chroma subsampling mode will be used for image compression in JPEG images.

public enum class JpegSubsamplingMode

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
enum class JpegSubsamplingMode

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum JpegSubsamplingMode

var value = Windows.Graphics.Imaging.JpegSubsamplingMode.default

Public Enum JpegSubsamplingMode

Inheritance: Enum
JpegSubsamplingMode

Attributes: ContractVersionAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Fields

Name	Value	Description
Default	0	The default mode will be used.
Y4Cb2Cr0	1	4:2:0 (2x2) chroma subsampling will be used.
Y4Cb2Cr2	2	4:2:2 (2x1) chroma subsampling will be used.
Y4Cb4Cr4	3	4:4:4 (1x1) chroma subsampling will be used.

Remarks

Y4Cb2Cr0 has the lowest space usage and lowest image quality. Y4Cb2Cr2 provides medium space usage and image quality. Y4Cb4Cr4 has the highest space usage and highest image quality.

Applies to

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